Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and FY3D Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/18/2020
Index Date Time (GOES-15) GOES-15 Lat,Lon FY3D Lat,Lon Distance(km) Time Diff (sec)
1 04/18/2020 10:18:32 -0.17,-127.98 0.65,-131.74 428.34 80
2 04/19/2020 09:56:56 -0.18,-128.00 -0.35,-127.16 95.82 80
3 04/20/2020 22:21:14 0.16,-128.04 -0.83,-132.38 495.44 80
4 04/21/2020 21:59:38 0.17,-128.06 0.22,-127.81 28.87 80
5 04/24/2020 10:04:53 -0.16,-128.12 -0.08,-128.43 34.87 80
6 04/25/2020 09:43:18 -0.18,-128.14 -1.13,-123.85 488.47 80
7 04/26/2020 22:07:36 0.15,-128.16 -0.05,-129.08 104.37 80
8 04/27/2020 21:46:01 0.16,-128.18 1.00,-124.51 418.89 80
9 04/29/2020 10:10:11 -0.13,-128.21 0.19,-129.70 169.77 80
10 04/30/2020 09:48:35 -0.15,-128.22 -0.87,-125.13 352.72 80
11 05/01/2020 22:12:53 0.12,-128.22 -0.37,-130.34 241.87 80

Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 4/18/2020
SNOs_Map_GOES-15_FY3D_20200418.jpg

Download SNOs between GOES-15 and FY3D since TLE EPOCH: 04/18/2020 in txt file.

Historical Predictions of SNOs between GOES-15 and FY3D

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service